Warning: Permanently added '10.128.0.68' (ED25519) to the list of known hosts.
2025/10/14 03:32:53 ignoring optional flag "type"="gce"
2025/10/14 03:32:53 parsed 1 programs
2025/10/14 03:32:53 executed programs: 0
[ 85.261315][ T4502] chnl_net:caif_netlink_parms(): no params data found
[ 85.313433][ T4502] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.321304][ T4502] bridge0: port 1(bridge_slave_0) entered disabled state
[ 85.329414][ T4502] device bridge_slave_0 entered promiscuous mode
[ 85.339030][ T4502] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.346299][ T4502] bridge0: port 2(bridge_slave_1) entered disabled state
[ 85.354403][ T4502] device bridge_slave_1 entered promiscuous mode
[ 85.376683][ T4502] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 85.387808][ T4502] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 85.412310][ T4502] team0: Port device team_slave_0 added
[ 85.419768][ T4502] team0: Port device team_slave_1 added
[ 85.440202][ T4502] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 85.447560][ T4502] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 85.474424][ T4502] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 85.487047][ T4502] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 85.494146][ T4502] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 85.520338][ T4502] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 85.552247][ T4502] device hsr_slave_0 entered promiscuous mode
[ 85.559706][ T4502] device hsr_slave_1 entered promiscuous mode
[ 86.038908][ T4502] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 86.051300][ T4502] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 86.061558][ T4502] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 86.072883][ T4502] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 86.099214][ T4502] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.106382][ T4502] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 86.113838][ T4502] bridge0: port 1(bridge_slave_0) entered blocking state
[ 86.121072][ T4502] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 86.175947][ T4502] 8021q: adding VLAN 0 to HW filter on device bond0
[ 86.192227][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 86.200618][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 86.209435][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 86.218355][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 86.233646][ T4502] 8021q: adding VLAN 0 to HW filter on device team0
[ 86.247670][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 86.258133][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 86.266917][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 86.274052][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 86.292599][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 86.303324][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 86.312779][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.320165][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 86.343141][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 86.353505][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 86.362842][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 86.375205][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 86.385601][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 86.396036][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 86.415091][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 86.423617][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 86.432924][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 86.443729][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 86.452986][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 86.464428][ T4502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 86.589494][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 86.598875][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 86.615297][ T4502] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 86.640059][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 86.649788][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 86.671132][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 86.680302][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 86.693085][ T4502] device veth0_vlan entered promiscuous mode
[ 86.701321][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 86.709529][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 86.724002][ T4502] device veth1_vlan entered promiscuous mode
[ 86.749241][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 86.757631][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 86.766497][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 86.775750][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 86.787480][ T4502] device veth0_macvtap entered promiscuous mode
[ 86.798341][ T1109] cfg80211: failed to load regulatory.db
[ 86.819606][ T4502] device veth1_macvtap entered promiscuous mode
[ 86.839853][ T4502] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 86.849594][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 86.858238][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 86.866879][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 86.876116][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 86.888695][ T4502] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 86.897908][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 86.907112][ T1276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 86.918895][ T4502] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.928150][ T4502] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.937727][ T4502] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.947209][ T4502] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.036624][ T4584] loop0: detected capacity change from 0 to 2048
[ 87.057835][ T4584] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 87.182082][ T1106] Bluetooth: hci0: command 0x0409 tx timeout
[ 87.504317][ T4601] loop0: detected capacity change from 0 to 2048
[ 87.522781][ T4601] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 87.938202][ T4615] loop0: detected capacity change from 0 to 2048
[ 87.964823][ T4615] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 88.433266][ T4639] loop0: detected capacity change from 0 to 2048
[ 88.463064][ T4639] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000)
[ 88.893005][ T4502] ==================================================================
[ 88.901447][ T4502] BUG: KASAN: use-after-free in crc_itu_t+0x1f5/0x280
[ 88.908686][ T4502] Read of size 1 at addr ffff88806f809000 by task syz-executor.0/4502
[ 88.916891][ T4502]
[ 88.919281][ T4502] CPU: 0 PID: 4502 Comm: syz-executor.0 Not tainted syzkaller #0
[ 88.927143][ T4502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 88.937241][ T4502] Call Trace:
[ 88.940554][ T4502]
[ 88.943638][ T4502] dump_stack_lvl+0x168/0x230
[ 88.948375][ T4502] ? show_regs_print_info+0x20/0x20
[ 88.953609][ T4502] ? load_image+0x3b0/0x3b0
[ 88.958150][ T4502] ? _raw_spin_lock_irqsave+0xb0/0xf0
[ 88.963561][ T4502] print_address_description+0x60/0x2d0
[ 88.969238][ T4502] ? crc_itu_t+0x1f5/0x280
[ 88.973685][ T4502] kasan_report+0xdf/0x130
[ 88.978140][ T4502] ? crc_itu_t+0x1f5/0x280
[ 88.982600][ T4502] crc_itu_t+0x1f5/0x280
[ 88.987014][ T4502] udf_close_lvid+0x543/0x990
[ 88.992140][ T4502] ? udf_open_lvid+0x5a0/0x5a0
[ 88.996959][ T4502] ? iput+0x333/0x8a0
[ 89.000978][ T4502] ? clear_inode+0x150/0x150
[ 89.005608][ T4502] udf_put_super+0xc8/0x160
[ 89.010336][ T4502] ? udf_free_in_core_inode+0x20/0x20
[ 89.015744][ T4502] generic_shutdown_super+0x130/0x300
[ 89.021158][ T4502] kill_block_super+0x7c/0xe0
[ 89.025990][ T4502] deactivate_locked_super+0x93/0xf0
[ 89.031399][ T4502] cleanup_mnt+0x418/0x4d0
[ 89.035855][ T4502] ? lockdep_hardirqs_on+0x94/0x140
[ 89.041192][ T4502] task_work_run+0x125/0x1a0
[ 89.045946][ T4502] exit_to_user_mode_loop+0x10f/0x130
[ 89.051457][ T4502] exit_to_user_mode_prepare+0xee/0x180
[ 89.057246][ T4502] syscall_exit_to_user_mode+0x16/0x40
[ 89.062752][ T4502] do_syscall_64+0x58/0xa0
[ 89.067291][ T4502] ? clear_bhb_loop+0x30/0x80
[ 89.072190][ T4502] ? clear_bhb_loop+0x30/0x80
[ 89.076919][ T4502] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 89.082975][ T4502] RIP: 0033:0x7f96d1e53c87
[ 89.087550][ T4502] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 89.108159][ T4502] RSP: 002b:00007fffdc2fde08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 89.117022][ T4502] RAX: 0000000000000000 RBX: 00007f96d1eadc5a RCX: 00007f96d1e53c87
[ 89.125761][ T4502] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffdc2fdec0
[ 89.133771][ T4502] RBP: 00007fffdc2fdec0 R08: 0000000000000000 R09: 0000000000000000
[ 89.141968][ T4502] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffdc2fef80
[ 89.149982][ T4502] R13: 00007f96d1eadc5a R14: 00000000000158f0 R15: 0000000000000006
[ 89.158231][ T4502]
[ 89.161313][ T4502]
[ 89.163931][ T4502] The buggy address belongs to the page:
[ 89.169692][ T4502] page:ffffea0001be0240 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x6f809
[ 89.180070][ T4502] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 89.187357][ T4502] raw: 00fff00000000000 ffffea0001d00608 ffffea0001bf6208 0000000000000000
[ 89.196152][ T4502] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
[ 89.204760][ T4502] page dumped because: kasan: bad access detected
[ 89.211293][ T4502] page_owner tracks the page as freed
[ 89.216894][ T4502] page last allocated via order 0, migratetype Movable, gfp_mask 0x1100cca(GFP_HIGHUSER_MOVABLE), pid 4638, ts 88375382708, free_ts 88403008038
[ 89.231736][ T4502] get_page_from_freelist+0x1b77/0x1c60
[ 89.237498][ T4502] __alloc_pages+0x1e1/0x470
[ 89.243086][ T4502] alloc_pages_vma+0x393/0x7c0
[ 89.247889][ T4502] handle_mm_fault+0x1b98/0x43c0
[ 89.253182][ T4502] do_user_addr_fault+0x489/0xc80
[ 89.258251][ T4502] exc_page_fault+0x60/0x100
[ 89.263020][ T4502] asm_exc_page_fault+0x22/0x30
[ 89.268096][ T4502] page last free stack trace:
[ 89.272883][ T4502] free_unref_page_prepare+0x637/0x6c0
[ 89.278564][ T4502] free_unref_page_list+0x122/0x7e0
[ 89.283910][ T4502] release_pages+0x184b/0x1bb0
[ 89.288936][ T4502] tlb_finish_mmu+0x164/0x2e0
[ 89.293758][ T4502] exit_mmap+0x3a6/0x5f0
[ 89.298124][ T4502] __mmput+0x115/0x3b0
[ 89.301145][ T4216] Bluetooth: hci0: command 0x041b tx timeout
[ 89.302313][ T4502] exit_mm+0x567/0x6c0
[ 89.312504][ T4502] do_exit+0x5a1/0x20a0
[ 89.316805][ T4502] do_group_exit+0x12e/0x300
[ 89.321456][ T4502] __x64_sys_exit_group+0x3b/0x40
[ 89.326518][ T4502] do_syscall_64+0x4c/0xa0
[ 89.331171][ T4502] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 89.337101][ T4502]
[ 89.339512][ T4502] Memory state around the buggy address:
[ 89.345369][ T4502] ffff88806f808f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 89.353833][ T4502] ffff88806f808f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 89.362178][ T4502] >ffff88806f809000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 89.370615][ T4502] ^
[ 89.374806][ T4502] ffff88806f809080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 89.383106][ T4502] ffff88806f809100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 89.391329][ T4502] ==================================================================
[ 89.399419][ T4502] Disabling lock debugging due to kernel taint
[ 89.406632][ T4502] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 89.413879][ T4502] CPU: 1 PID: 4502 Comm: syz-executor.0 Tainted: G B syzkaller #0
[ 89.423040][ T4502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 89.433219][ T4502] Call Trace:
[ 89.436573][ T4502]
[ 89.439531][ T4502] dump_stack_lvl+0x168/0x230
[ 89.444247][ T4502] ? show_regs_print_info+0x20/0x20
[ 89.449569][ T4502] ? load_image+0x3b0/0x3b0
[ 89.454111][ T4502] panic+0x2c9/0x7f0
[ 89.458036][ T4502] ? bpf_jit_dump+0xd0/0xd0
[ 89.462565][ T4502] ? _raw_spin_unlock_irqrestore+0xf6/0x100
[ 89.468504][ T4502] ? _raw_spin_unlock+0x40/0x40
[ 89.473504][ T4502] ? crc_itu_t+0x1f5/0x280
[ 89.478273][ T4502] check_panic_on_warn+0x80/0xa0
[ 89.483244][ T4502] ? crc_itu_t+0x1f5/0x280
[ 89.487690][ T4502] end_report+0x6d/0xf0
[ 89.491881][ T4502] kasan_report+0x102/0x130
[ 89.496615][ T4502] ? crc_itu_t+0x1f5/0x280
[ 89.501068][ T4502] crc_itu_t+0x1f5/0x280
[ 89.505448][ T4502] udf_close_lvid+0x543/0x990
[ 89.510247][ T4502] ? udf_open_lvid+0x5a0/0x5a0
[ 89.515040][ T4502] ? iput+0x333/0x8a0
[ 89.519053][ T4502] ? clear_inode+0x150/0x150
[ 89.523681][ T4502] udf_put_super+0xc8/0x160
[ 89.528322][ T4502] ? udf_free_in_core_inode+0x20/0x20
[ 89.533721][ T4502] generic_shutdown_super+0x130/0x300
[ 89.539273][ T4502] kill_block_super+0x7c/0xe0
[ 89.544067][ T4502] deactivate_locked_super+0x93/0xf0
[ 89.549402][ T4502] cleanup_mnt+0x418/0x4d0
[ 89.553862][ T4502] ? lockdep_hardirqs_on+0x94/0x140
[ 89.559103][ T4502] task_work_run+0x125/0x1a0
[ 89.563825][ T4502] exit_to_user_mode_loop+0x10f/0x130
[ 89.569235][ T4502] exit_to_user_mode_prepare+0xee/0x180
[ 89.574922][ T4502] syscall_exit_to_user_mode+0x16/0x40
[ 89.580412][ T4502] do_syscall_64+0x58/0xa0
[ 89.584877][ T4502] ? clear_bhb_loop+0x30/0x80
[ 89.589583][ T4502] ? clear_bhb_loop+0x30/0x80
[ 89.594377][ T4502] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 89.600305][ T4502] RIP: 0033:0x7f96d1e53c87
[ 89.604854][ T4502] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 89.624542][ T4502] RSP: 002b:00007fffdc2fde08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 89.633190][ T4502] RAX: 0000000000000000 RBX: 00007f96d1eadc5a RCX: 00007f96d1e53c87
[ 89.641550][ T4502] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffdc2fdec0
[ 89.649817][ T4502] RBP: 00007fffdc2fdec0 R08: 0000000000000000 R09: 0000000000000000
[ 89.657914][ T4502] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffdc2fef80
[ 89.665926][ T4502] R13: 00007f96d1eadc5a R14: 00000000000158f0 R15: 0000000000000006
[ 89.674035][ T4502]
[ 89.677298][ T4502] Kernel Offset: disabled
[ 89.681651][ T4502] Rebooting in 86400 seconds..